9x + 4 = 472
Step by Step Explanation
We know there are 9 buses, but we don't know how many students are on the buses, so that makes the first part of the equation 9x.
We also know there are 4 students in cars, so we now have an equation of 9x + 4.
We also know there is a total of 472 students altogether, so now our final equation is 9x + 4 = 472
$4.90 Each cake cost 0.70$ so 7x7=49 add the zero and move decimal one place to left
= 4.90$
<h3>
Step-by-step explanation:</h3><h3>(2/3)x - 2 = 7</h3>
(2/3)x = 7 + 2
(2/3)x = 9
2x = 9 × 3
x = 27/2
:. x = 13 1/2
The answer is 5 .
3 3/4 / 3/4 = 5
Hope this helps
Step-by-step explanation: x+(x+2)+(x+4)+(x+6)+(x+8)+(x+10)=126
6x+30=126
6x=96
X=16
Since x is the first number , x+6 is the fourth even number .
Thus, the fourth number in the sequence is 22
